I get "Could not resolve reference: Could not resolve pointer: /definitions/commonResponesStatusStructure does not exist in document"

What am I doing wrong? This works fine for me in a 2.0 api document but I'm not sure how to make it work in 3.0. I was told this should work. Feel like I'm just missing one thing. I've tried to google my way to a solution and I can't find one. Thanks - Tim

Here's a paste of the domain document (indenting was lost when pasted.)The domain document is valid.